.main-header{
    .header-content{
        display: flex;
        justify-content: space-around;
       align-items: center;
        flex-shrink: 0;
        flex-grow: 1;
        
      .logo{
        width: 50px;
        height: 50px;
      }
      .search{
          width: 250px;
      }
      .header-nav{
          border-bottom: none;
      }
      .main-btn{
          height: 30px;  
          margin-left: 10px;      
      }
      .userInfo{
          display: flex;
          justify-content: flex-end;
          align-items: center;
          .icon-item{
              margin-right: 30px;
              font-size: 24px;
          }
      }
      .avator{
          vertical-align: middle;
          img{
              width: 30px;
              height: 30px;
              border-radius: 6px;
              margin-left: 10px;
          }
      }
    }
  }